# http://www.vtk.org/Wiki/CMake_FAQ#Can_I_do_.22make_uninstall.22_with_CMake.3F

if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
    message(
        FATAL_ERROR
            "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\""
    )
endif(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")

if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/grc/scripts/freedesktop/grc_setup_freedesktop")
    message(STATUS "Cannot find freedesktop install script")
else("@CMAKE_CURRENT_BINARY_DIR@/grc/scripts/freedesktop/grc_setup_freedesktop")
    exec_program(
        "@CMAKE_CURRENT_BINARY_DIR@/grc/scripts/freedesktop/grc_setup_freedesktop"
        ARGS "uninstall"
    )
endif("@CMAKE_CURRENT_BINARY_DIR@/grc/scripts/freedesktop/grc_setup_freedesktop")
file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
string(REGEX REPLACE "\n" ";" files "${files}")
foreach(file ${files})
    message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
    if(EXISTS "$ENV{DESTDIR}${file}")
        exec_program(
            "@CMAKE_COMMAND@" ARGS
            "-E remove \"$ENV{DESTDIR}${file}\""
            OUTPUT_VARIABLE rm_out
            RETURN_VALUE rm_retval)
        if(NOT "${rm_retval}" STREQUAL 0)
            message(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
        endif(NOT "${rm_retval}" STREQUAL 0)
    elseif(IS_SYMLINK "$ENV{DESTDIR}${file}")
        exec_program(
            "@CMAKE_COMMAND@" ARGS
            "-E remove \"$ENV{DESTDIR}${file}\""
            OUTPUT_VARIABLE rm_out
            RETURN_VALUE rm_retval)
        if(NOT "${rm_retval}" STREQUAL 0)
            message(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
        endif(NOT "${rm_retval}" STREQUAL 0)
    else(EXISTS "$ENV{DESTDIR}${file}")
        message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
    endif(EXISTS "$ENV{DESTDIR}${file}")
endforeach(file)
